<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <title>02_弹性盒子-主侧轴对齐-justify-content</title>
        <style>
            .container {
                width: 1000px;
                height: 615px;
                border: 5px dashed red;
                display: flex;

                flex-wrap: wrap;


                align-content: flex-start;
                align-content: flex-end;
                align-content: center;
                align-content: space-between;
                align-content: space-around;
                align-content: space-evenly;
                align-content: stretch;
            }

            .item {
                box-sizing: border-box;
                width: 200px;
                /* height: 200px; */
                border: 1px solid black;
                background-color: darkseagreen;
            }
        </style>
    </head>
    <body>
        <div class="container">
            <div class="item">1</div>
            <div class="item">2</div>
            <div class="item">3</div>
            <div class="item">4</div>
            <div class="item">5</div>
            <div class="item">6</div>
            <div class="item">7</div>
        </div>
    </body>
</html>